Home / 1,864,682.04-2,572,532.46-1,048,698.57

Finding the Fourth Proportional to 1,864,682.04, 2,572,532.46 and 1,048,698.57

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Solution

The fourth proportional to 1,864,682.04, 2,572,532.46 and 1,048,698.57 is: 1,446,794.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,864,682.04 : 2,572,532.46 = 1,048,698.57 : x
  2. Step 2: Convert to fraction form
    1,864,682.04/2,572,532.46 = 1,048,698.57/x
  3. Step 3: Cross multiply
    1,864,682.04x = 2,572,532.46 × 1,048,698.57
  4. Step 4: Simplify right side
    1,864,682.04x = 2,697,811,112,080.58
  5. Step 5: Solve for x
    x = 2,697,811,112,080.58/1,864,682.04
  6. Step 6: Final answer
    x = 1,446,794.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.